Home / 1,937,292.04-2,673,421.26-1,121,530.24

Finding the Fourth Proportional to 1,937,292.04, 2,673,421.26 and 1,121,530.24

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Solution

The fourth proportional to 1,937,292.04, 2,673,421.26 and 1,121,530.24 is: 1,547,687.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,292.04 : 2,673,421.26 = 1,121,530.24 : x
  2. Step 2: Convert to fraction form
    1,937,292.04/2,673,421.26 = 1,121,530.24/x
  3. Step 3: Cross multiply
    1,937,292.04x = 2,673,421.26 × 1,121,530.24
  4. Step 4: Simplify right side
    1,937,292.04x = 2,998,322,787,348.90
  5. Step 5: Solve for x
    x = 2,998,322,787,348.90/1,937,292.04
  6. Step 6: Final answer
    x = 1,547,687.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.